io.smallrye.config

Class AbstractLocationConfigSourceLoader

java.lang.Object

io.smallrye.config.AbstractLocationConfigSourceLoader

Direct Known Subclasses:

AbstractLocationConfigSourceFactory, PropertiesConfigSourceProvider

@Experimental(value="Loads sources by location")
public abstract class AbstractLocationConfigSourceLoader
extends Object

This AbstractLocationConfigSourceLoader loads ConfigSources from a list of specific locations.

The locations comprise a list of valid URIs which are loaded in order. The following URI schemes are supported:

1. file or directory
2. classpath resource
3. jar resource
4. http resource

If a profile is active, the profile resource is only loaded if the unprofiled resource is available in the same location. This is to keep a consistent loading order and matching with the unprofiled resource. Profiles are not taken into account if the location is a directory.

Constructor Summary

Constructors

Constructor and Description
AbstractLocationConfigSourceLoader()

Method Summary

Modifier and Type	Method and Description
protected List<org.eclipse.microprofile.config.spi.ConfigSource>	fallbackToUnknownProtocol(URI uri, ClassLoader classLoader)
protected abstract String[]	getFileExtensions()
protected org.eclipse.microprofile.config.spi.ConfigSource	loadConfigSource(URL url)
protected abstract org.eclipse.microprofile.config.spi.ConfigSource	loadConfigSource(URL url, int ordinal)
protected List<org.eclipse.microprofile.config.spi.ConfigSource>	loadConfigSources(String location)
protected List<org.eclipse.microprofile.config.spi.ConfigSource>	loadConfigSources(String[] locations)
protected List<org.eclipse.microprofile.config.spi.ConfigSource>	loadConfigSources(String[] locations, ClassLoader classLoader)
protected List<org.eclipse.microprofile.config.spi.ConfigSource>	loadConfigSources(String location, ClassLoader classLoader)
protected List<org.eclipse.microprofile.config.spi.ConfigSource>	tryClassPath(URI uri, ClassLoader classLoader)
protected List<org.eclipse.microprofile.config.spi.ConfigSource>	tryFileSystem(URI uri)
protected List<org.eclipse.microprofile.config.spi.ConfigSource>	tryHttpResource(URI uri)
protected List<org.eclipse.microprofile.config.spi.ConfigSource>	tryJar(URI uri)
protected List<org.eclipse.microprofile.config.spi.ConfigSource>	tryProfiles(URI uri, org.eclipse.microprofile.config.spi.ConfigSource mainSource)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractLocationConfigSourceLoader

public AbstractLocationConfigSourceLoader()

Method Detail

getFileExtensions

protected abstract String[] getFileExtensions()

loadConfigSource

protected abstract org.eclipse.microprofile.config.spi.ConfigSource loadConfigSource(URL url,
                                                                                     int ordinal)
                                                                              throws IOException

Throws:

IOException

loadConfigSource

protected org.eclipse.microprofile.config.spi.ConfigSource loadConfigSource(URL url)
                                                                     throws IOException

Throws:

IOException

loadConfigSources

protected List<org.eclipse.microprofile.config.spi.ConfigSource> loadConfigSources(String location)

loadConfigSources

protected List<org.eclipse.microprofile.config.spi.ConfigSource> loadConfigSources(String location,
                                                                                   ClassLoader classLoader)

loadConfigSources

protected List<org.eclipse.microprofile.config.spi.ConfigSource> loadConfigSources(String[] locations)

loadConfigSources

protected List<org.eclipse.microprofile.config.spi.ConfigSource> loadConfigSources(String[] locations,
                                                                                   ClassLoader classLoader)

tryFileSystem

protected List<org.eclipse.microprofile.config.spi.ConfigSource> tryFileSystem(URI uri)

tryClassPath

protected List<org.eclipse.microprofile.config.spi.ConfigSource> tryClassPath(URI uri,
                                                                              ClassLoader classLoader)

tryJar

protected List<org.eclipse.microprofile.config.spi.ConfigSource> tryJar(URI uri)

fallbackToUnknownProtocol

protected List<org.eclipse.microprofile.config.spi.ConfigSource> fallbackToUnknownProtocol(URI uri,
                                                                                           ClassLoader classLoader)

tryHttpResource

protected List<org.eclipse.microprofile.config.spi.ConfigSource> tryHttpResource(URI uri)

tryProfiles

protected List<org.eclipse.microprofile.config.spi.ConfigSource> tryProfiles(URI uri,
                                                                             org.eclipse.microprofile.config.spi.ConfigSource mainSource)